131482036 has 24 divisors (see below), whose sum is σ = 271448576. Its totient is φ = 54531360.

The previous prime is 131481947. The next prime is 131482037. The reversal of 131482036 is 630284131.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 131481995 and 131482013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131482037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74871 + ... + 76606.

Almost surely, 2^131482036 is an apocalyptic number.

It is an amenable number.

131482036 is an abundant number, since it is smaller than the sum of its proper divisors (139966540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131482036 is a wasteful number, since it uses less digits than its factorization.

131482036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151519 (or 151517 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 131482036 is about 11466.5616468059. The cubic root of 131482036 is about 508.4974821548.

The spelling of 131482036 in words is "one hundred thirty-one million, four hundred eighty-two thousand, thirty-six".